Lawmakers in Tennessee are considering whether to follow their neighbor’s example after Virginia Gov. Ralph Northam signed a bill last week to raise the age for tobacco purchases to 21. Senate Bill 1200 and House Bill 1454, recently proposed by Sen. Shane Reeves and Rep. Bob Ramsey, aim to prohibit the sale of tobacco products and e-cigarettes to those under 21. The legislation has drawn the support of the American Cancer Society, whose members described the legislation as “potentially lifesaving public health measures.”…